baber/WOPTO huggingface dataset:
Patent JP-H1031325-A (JP)
Title: Electrophotographic toner and image forming method
Inventor: OSHIBA TOMOMI
IPC: G03G21/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having sharp distribution of charge amts. by dispersing a charge controlling agent having a specified range of the max. major axial diameter in a resin. SOLUTION: In an electrophotographic toner containing at least a resin and a charge controlling agent, the charge controlling agent is dispersed in a resin in such a manner that the max. major axial diameter ranges >=0.01μm and <=1.5μm. The max. major axial diameter is measured by the following method. A toner is embedded in a resin to prepare a slice sample of about 0.20μm thickness. The slice sample is photographed by using a transmission electron microscope with 5000 magnification. If the cross section of one toner particle is not included in one frame, the view field is slid so that the whole cross section can be observed in the view field with 5000 magnification. This process is repeated for ten toner particles and the max. major axial length is measured for each.  If the dispersion diameter of the charge controlling agent is too small, for example, the agent are dispersed in a molecular state, electrification of the charge controlling agent is hardly obtd. Thereby, the max. major axial length is preferably >=0.05μm.
Patent JP-S6429579-A (JP)
Title: Forest bath composition
Inventor: SATO HIROSHI
IPC: E04H3/00
Filed: 1987-07-24
Abstract: PURPOSE: To maintain an environment similar to the inside of a woods by a method wherein an air conditioner, a wind generator, discharging parts of a sunlight collector, imitation sound generators, sprinklers and the like are provided at the inside of one section in a building or the like, and trees and flowering plants are also arranged in the section. CONSTITUTION: While an air conditioner 3 equipped with an air cleaner and an odor generator 11 is provided at a louver which is installed at the upper part of a wall 1 in a section, a wind generator 13 is provided at the wall 1. Sunlight discharging parts 5, 5 of a sunlight collector are provided at a ceiling, and imitation sound generators 6, 6 are arranged at several positions. Furthermore, planters 9 with trees 7 and flowring plants planted therein are arranged on a floor 9 and covered with soil 10, and sprinklers 12 are attached to the ceiling so that artificial pain is made therewith.
Patent JP-H0914737-A (JP)
Title: Air-conditioning controller
Inventor: TANIGUCHI KENJI
IPC: F24F11/04
Filed: 1995-06-27
Abstract: PURPOSE: To readily meet the change of an air-conditioning system. CONSTITUTION: An air-conditioning system is provided with an air supply fan F1, air circulating fan F2, an outside air duct D1, an exhaust duct D2 and an air circulating duct D3 for supplying again a part of air sucked from a room to an air conditioner, and also provided with an outside air damper MD1, an exhaust damper MD2, and an air circulating damper MD3 on the ducts. In the air-conditioning system, a control means is provided for controlling the opening degree of each damper to obtain the appropriate values of the quantity of outside air, the quantity of exhaust air and the quantity of circulated air based on the rate of outside air cooling while a prescribed quantity or more of outside air is maintained, based on the designed quantity of air of the air supply fan F1 and the air circulating fan F2 and the designed quantity of air of each duct.  In order to calculate the opening degree of the respective dampers MD1 to MD3 from the values of the designed quantity of air of the air supply fan F1 and the air circulating fan F2 and the designed quantity of air of the respective ducts D1 to D3, these calculation parameters may be changed relative to the change of the system.
Patent JP-H1030020-A (JP)
Title: Production of high-molecular-weight polybutylene terephthalate
Inventor: WADA MITSUO
IPC: C08G63/80
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and economically producing a high-molecular-weight polybutylene terephthalate resin. SOLUTION: This high-polymerization-degree polybutylene terephthalate resin is obtained by solidifying once a polydutylene terephthalate with the number of thermal carboxyl groups accounting for 20-40% of the total number of terminal groups which is produced by melt polymerization between an acid component predominant in terephthalic acid or its lower alcohol ester and a glycol component predominant in 1,4-butanediol, followed by solid phase polymerization of the solidified polybutylene terephthalate.
Patent JP-S6342204-A (JP)
Title: Truss structure antenna
Inventor: ITANAMI TAKAO
IPC: H01Q15/14
Filed: 1986-08-08
Abstract: PURPOSE:To prevent a trouble for adjusting a specular surface, and weight from increasing due to deterioration in a side lobe characteristic and an increase of the number of specular surface adjusting mechanisms, by placing the specular surface adjusting mechanism so as to become sparse in the center part of the specular surface, and dense in the peripheral part of the specular surface. CONSTITUTION:By a specular surface adjusting mechanism, a fixed point 1 to a truss structure 3, of a specular surface shell is placed at a sparse interval in the center part of the specular surface, and at a dense interval in the peripheral part, by which the periodicity of a thermal deformation under a severe temperature condition is decreased, and also, the deformation quantity is also reduced. In this way, comparing with the case when the whole specular surface has been fixed uniformly at a sparse interval by the specular surface adjusting mechanism, a side lobe level is also low and a position where a side lobe appears can be set to a position for exerting no influence on communication, and also, comparing with the case when the whole specular surface has been fixed uniformly at a dense interval by the specular surface adjusting mechanism, the number of specular surface adjusting mechanisms can be curtailed, and an increase of a trouble for adjusting the specular surface, and an increase of weight can be suppressed.
Patent JP-S6241343-A (JP)
Inventor: PAURU ZUURUKANPU
IPC: F16D11/00
Filed: 1986-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0513753-A (JP)
Title: Schottky barrier semiconductor diode
Inventor: SUEYOSHI MASAAKI
IPC: H01L29/47
Filed: 1991-06-28
Abstract: PURPOSE:To provide a Schottky barrier diode capable of conducting a greater forward current with reduced power loss and capable of satisfactorily interrupting a backward current. CONSTITUTION:A protruded portion 3 comprising a high impurity concentration semiconductor material is provided on the upper surface of a semiconductor substrate 2. A low impurity concentration layer 4 is provided partly in the high impurity concentration protruded portion 3 to increase the spreading of a depletion layer. An ohmic metal 5 is provided on the upper surface of the protruded portion 3, and a Schottky electrode 6 is provided on the protruded portion 3 and surroundings thereof from the upper portion of the ohmic metal 5. Further, an counter electrode 7 with use of ohmic contact is provided on the lower surface of the semiconductor substrate 2.
Patent JP-S6246502-A (JP)
Inventor: WATANABE YOSHINOBU
IPC: H01C17/06
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001008752-A (JP)
Title: Sink
Inventor: ABE JUNICHI
IPC: A47B77/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple sink constituted to place a bowl on a cabinet opening its bottom surface and a front surface. SOLUTION: A sink S is obtained by fixing a bowl to a cabinet formed with both of the side panels 2, a rear panel 3 and a front end rail (auxiliary end rail, a decorative panel 6) and opening the entire of its lower side. In this case, an integral pipe cover 7 made of plastic for hiding a piping space for feeding water and feeding hot water near the panel 3 and a drain tool under the bowl from a front surface is fixed to a vertical muntin 8 fixed to the inner surface of both of the plates 2.
Patent JP-H0348879-A (JP)
Title: Developing device in image forming device
Inventor: MINEHARA SHIYUUJI
IPC: G03G15/09
Filed: 1989-07-18
Abstract: PURPOSE:To prevent damage to the developing device and splash of developer, both of which are caused by fall of the developing device, and to easily obtain a desired color pattern by once stopping the developing device by means of a stopper when the developing device is taken out of a main body. CONSTITUTION:In the replacement of the developing devices 14 and 16, when they are forcibly pulled out of the housing parts 24 and 26, respectively, by holding a side handle, the stopper 22a abuts on the entrances 24a and 26a both of which are part of the inserting/removing path of the corresponding housing parts 24 and 26, and consequently the pulling operation is stopped once. The rest parts cannot be pulled out unless the stopper 22a is released by holding the handle 22 to keep it in a turning position; therefore, the developing devices 14 and 16 do not fall down accidentally.
Patent JP-S6429555-A (JP)
Title: Natural slate panel
Inventor: TANAKA HIROYUKI
IPC: E04C2/26
Filed: 1987-07-24
Abstract: PURPOSE: To facilitate execution of natural slate by sticking natural slate to the upper face of a base board to add value and expand the using range and further, improving workability and reducing the weight. CONSTITUTION: A natural slate panel 10 is composed of two kinds of tabular materials of a base board 1 and a natural slate board 2. The natural slate board 2 is stuck onto the upper face of the base board 1 through an adhesive 3 to form the natural slate panel. The base board 1 is made of a wooden material such as particle board or plywood and formed to have a specified thickness and the natural slate board 2 is made of a natural monolithic rock and formed to be of an about 10 mm thick plate-shape. In this way, the value added can be enhanced by the natural slate of the surface and a use range as a building material can be expanded.
Patent JP-H1032446-A (JP)
Title: Manufacture of oscillator
Inventor: YAGI YUJI
IPC: H03H9/17
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the oscillator of high quality by providing an opening larger than the form of an electrode between an oscillator substrate and a mask, executing vapor deposition by interposing spacer which are thicker than the electrode and forming an adjusting electrode without dislocation. SOLUTION: The spacer 22 which is provided with the opening 21 larger than the electrode 20 formed on the upper face of an oscillation part 18 and which is constituted of the stainless material is arranged and the mask 24 which is provided with the opening 23 for forming the electrode 20 on the spacer 22 and which is constituted of the stainless material is arranged on the upper face of the oscillator substrate 16. The spacers 22 and 27 and the masks 24 and 29 are combined to the substrate 16 and they are set in a vapor deposition device. The electrode materials are vapor- deposited and the electrodes 20 and 25 are formed on the upper face and the lower face. Thus, the electrodes 20 and 25 are formed on the upper and lower faces and frequency measurement terminals 30 are brought into contact with the electrode on the lower face of the oscillator substrate 16. Then, the adjusting electrode 31 is formed by vapor deposition again and the oscillator of a prescribed frequency is formed by arranging the spacers 22 and 27 and the masks 24 and 29 as they are while the frequency is measured.
Patent JP-S6343600-A (JP)
Title: Single-phase ac generator
Inventor: SHIOZAKI YASUSHI
IPC: H02P9/30
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a single-phase AC power which does not contain third harmonic wave component by providing the same 3-phase star-connection windings in double on a generation element, and so connecting two adjacent windings to form a series circuit to output a single-phase AC power. CONSTITUTION:In a single-phase AC generator 1, two three-phase star-connection windings 2a, 2b are so wound in double in phase on generation elements. Then, the output terminal Va1 of Va-phase winding of the windings 2a is connected to the output terminal Ub1 of Ub1 phase winding of the winding 2b, and the output lines Ua1, Vb1 of the single-phase AC power are led from the output terminal Ua1, Vb1 of the windings 2a, 2b. 3-phase transformers 4, 5 for exciting power source and control power source are connected to the output terminal of the winding 2a.
Patent JP-2000015436-A (JP)
Title: Crater treatment method for welded end part
Inventor: SUGIMOTO KOICHI
IPC: B23K9/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To shift a welded end part forming a crater from a generation position of a plastic hinge, not to require cutting of an auxiliary tab after welding and prevent a base metal except welding portions from damaging. SOLUTION: When a reinforcing material 12 is welded to upper/lower flanges 14, 16, an auxiliary groove 26 is formed to an end edge 12d of welded side of the reinforcing material 12 formed short, and a gage tab 28 as auxiliary tab is mounted along the auxiliary groove 26. In welding, a bead 24 is moved from an end part of a K type groove 22 to a guide groove 31. At this time, at a portion displaced from the groove 22 to the guide groove 31 by at least the dimension larger than a length L of the crater, welding is completed.
Patent JP-S60100414-A (JP)
Title: Manufacture of laminated inductor
Inventor: TAKATANI MINORU
IPC: H01F41/04
Filed: 1984-09-07
Abstract: PURPOSE:To manufacture the titled inductor with excellent characteristics at high efficiency and low cost by means of utilizing printing process. CONSTITUTION:A plastic film supporter P such as polyester film etc. is spread on the flat surface of a metal A such as aluminium etc. to print magnetic layers 1, 3 and conductive patterns 2, 4 alternately. When all laminations are finished, if the polyester film is peeled off from the flat surface of aluminium, the laminated body may be peeled off clearly from the film surface utilizing a small stress generated by the former peeling off action. Besides, an inductor with excellent characteristics may be manufactured by means of selecting a magnetic material such as ferritic material etc. with low electric resistance but excellent magnetic characteristics since an insulating layer lies between the conductive patterns 2, 4 and the magnetic bodies 1, 3.
Patent JP-S58131456-A (JP)
Inventor: KURISUTOFUAA JIYON GURIINUTSUD
IPC: F16H3/76
Filed: 1982-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0825881-A (JP)
Title: Clip mounting device in writing utensil
Inventor: TAKAKURA TOSHIHIRO
IPC: B43K25/02
Filed: 1994-07-15
Abstract: PURPOSE:To make it possible to attractively, comparatively easily and surely mount a clip to a tubular body. CONSTITUTION:A mounting device consists of a tubular body 1, on the inner surface of which a screw 2 is provided, a tubular fixing member 3 having a recessed part 5 at its upper end surface, a clip 6, which consists of a clip main body 7 and fixing ring part 8 under the condition that a downward bend part is formed at the positing of the fixing ring part 8 near to the clip main body 7, and a cap plug 10, which is fixed to the fixing member 3 and has a stepped part 11. under the state that the downward bend part of the fixing ring part 8 of the clip 6 is arranged in the recessed part 5 of the fixing member 3, the fixing ring part 8 of the clip is fixed by being pinched between the upper end surface of the fixing member 3 and the stepped part of the cap plug.
Patent JP-S6079590-A (JP)
Title: Magnetic bubble memory element
Inventor: UMEZAKI HIROSHI
IPC: G11C11/14
Filed: 1983-10-07
Abstract: PURPOSE:To isolate transfer paths from one another without generating harmful charged walls by providing an area, where depth of ion implantation is changed continuously, between adjacent bubble transfer paths. CONSTITUTION:A magnetic garnet film 5 is subjected to ion implantation for hard bubble suppression, and a mask pattern 1 is formed. A resist pattern is formed in the middle between two adjacent transfer paths and is subjected to heat treatment. A tapered resist pattern 8 is obtained by this heat treatment, and ion implantation is performed. At this time, depth of ion implantation is changed continuously in the part of the tapered resist pattern 8. Therefore, charged wall around the pattern 8 are weakened considerably, and a bad influence upon buffer transfer is not generated. Since charged walls between adjacent transfer paths are broken by the non-implantation area 8, bubbles on a transfer path are not moved to adjacent transfer paths.
Patent JP-H0719979-A (JP)
Title: Pressure sensor chip and pressure sensor
Inventor: YABE MAMORU
IPC: G01L9/00
Filed: 1993-06-29
Abstract: PURPOSE:To make a sensor thin and improve the temperature characteristic by opening a guide port guiding pressure into a detection section on the side face of a pressure sensor chip main body stuck with a detecting substrate and a fixed substrate together. CONSTITUTION:A frame 11 elastically supporting a thin film diaphragm 12 on the whole face of the angular frame 11 is overlapped on a glass substrate 13, and a peripheral section is anode-connected to form a pressure sensor chip 1. A mobile electrode 15 is formed on the inner face of the diaphragm 12, a fixed electrode 16 is formed to face it on the substrate 13 respectively, and capacitance is provided between them. An opening 20 is provided on the side face 19 of the frame 11, and a guide path 21 guiding pressure into a recess 17 is provided on the connecting face of the frame 11. When pressure is fed to the chip 1 from a guide pipe, the diaphragm 12 is displaced, and the capacitance between both electrodes 15, 16 is changed. This is inputted to a signal processing circuit via an electrode pad 18, and the magnitude of the pressure is determined. The temperature change strain on a detection section can be reduced, and the temperature characteristic of a sensor can be improved.
Patent JP-H1131665-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KASHU NOBUYOSHI
IPC: H01L21/331
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor area where impurity concentration distribution is sharp and junction is shallow by introducing prescribed impurities into a semiconductor substrate and forming a cap film, which is thin compared to the range of the impurities immediately before heat treatment for activating the impurities or at an initial stage. SOLUTION: The prescribed impurities are introduced into a semiconductor substrate 1 through ion implantation or the like. Energy at that time is set to be low energy which is not more than 0.1 keV per unit atom for forming the semiconductor area of shallow junction (process 100). Then, cleaning treatment is executed on the semiconductor substrate 1 (process 101), and the cap film 2 which is thin compared to the range of the impurities is formed immediately before the heat treatment for activating the prescribed impurities or at the initial stage (process 102). Then, the heat treatment for activating implanted ions is executed on the semiconductor substrate 1 (process 103). Thus, an element characteristic and element operation speed can be improved.
Patent JP-S6430080-A (JP)
Title: Disk device
Inventor: TAKADA YOSHIYUKI
IPC: G11B21/12
Filed: 1987-07-27
Abstract: PURPOSE:To prevent a carriage from generating runaway by detecting abnormally rapid movement to the forward side due to the non-execution of normal return to zero (RTZ) control. CONSTITUTION:At the time of failing seaking operation, a control instruction is received from a master device, a head speed is decelerated by detecting a guard band pattern GBP1 by the rapid movement of a head, the head moving direction is inverted and the head is rapidly moved by detecting a guard band pattern GBP2, and the head speed is decelerated by redetecting the GBP1 after inversion to return the head to the initial position. Whether the GBP1 is detected again by rapid movement after head inversion or not is discriminated and when the GBP1 is not detected again even after the passage of a prescribed time, head driving is stopped as a guard band error. Consequently, the carriage can be prevented from generating runaway to the forward side due to abnormally rapid movement in RTZ control.
Patent JP-H0718226-A (JP)
Title: Production of tape for tying electric wire
Inventor: NIWAYAMA KISHIO
IPC: C09J7/02
Filed: 1993-06-30
Abstract: PURPOSE:To produce the tape having manual cuttability improved by bringing its yield value and its strength at break nearer to each other and produce the tape satisfying the conventional requirements, i.e., high heat resistance, high flame retardancy, safety from the production of noxious gases upon burning, high flexibility, high mechanical properties and high electrical insulation properties. CONSTITUTION:The production process comprises mixing 8-250 pts.wt. inorganic flame retardant with 100 pts.wt. polyolefin resin as a resin constituting the base resin, kneading the mixture to form a uniform dispersion and molding this dispersion into a film, stretching this film in the MD direction while reducing the film thickness to 0.03-0.5mm and slitting this film into a tape.
Patent JP-2001013851-A (JP)
Title: Process cartridge and image forming device provided with the same
Inventor: AKUTSU TAKASHI
IPC: G03G15/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high image quality by providing a pressing means having a gas enclosing member in which gas is enclosed so that a developer carrier is pressed to a latent-image carrier by the pressure of the gas. SOLUTION: Arms are provided at longitudinal both ends of a developing container and a gas enclosing part 17, as a pressing means, is provided at the root of each ram. By forcing air in the gas enclosing part 17 and moving a movable part 173 upward, a pressure exerting part 175 pushes an upper wall. Consequently, because the developing container is connected to a cleaning container so as to be turnable around a connecting part, pressing force is generated in a required direction around the connecting part. A developing roller is pressed to a photoreceptor drum by the pressing force.  In the case, because the air enclosing part 17 is attached to the movable part 173 in a direction in which the pressure exerting part 175 is turnable in the same direction as the developing container and cleaning container, the pressure exerting part 175 can pressurize along the upper wall even in case the upper wall and the root of each arm are not parallel due to a tolerance.
Patent JP-2001009991-A (JP)
Title: Laminated body
Inventor: MIZUTANI TOMOYOSHI
IPC: B32B27/30
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the water-solubility when being thrown into water, and quickly display the effect of such a chemical of an intermediate layer by making a layer containing a water-soluble or water-dispersing chemical to be the intermediate layer, and providing an oxyalkylene group-containing polyvinyl alcohol based resin layer on both external layers of the intermediate layer. SOLUTION: For this laminated body, a layer containing a water-soluble chemical, or a water-dispersing chemical such as agricultural chemicals such as a germicide, an insecticide, a herbicide, or textile treating agents such as a detergent, a starching agent and a softener using an alkyl benzene sulfonic acid salt, an alkyl sulfuric salt, and polyoxyethylene alkyl ether or the like, is made an intermediate layer. Then, on both external layers of the intermediate layer, a layer which contains a polyvinyl alcohol based resin containing an oxyalkylene group is provided by a method wherein a vinyl ester is polymerized under the existence of polyoxyalkylene, and saponified, or a method wherein an unsaturated monomer having an oxyalkylene group and a vinyl ester are copolymerized and saponified.